What are the dimensions of this tapered roller bearing?

This bearing has a 45 mm bore diameter, a 100 mm outside diameter, and a total width of 38.25 mm.

What loads can the SKF 32309 J2/Q accommodate?

It is designed to support combined radial and axial loads acting simultaneously in one direction.

Are the inner and outer rings separable?

Yes, the inner ring with roller assembly (cone) and outer ring (cup) are separable for easy mounting.

What do the J2/Q suffixes indicate?

J2 designates a pressed steel cage, while Q indicates optimized internal contact geometry and surface finish.

Is this bearing sealed or pre-lubricated?

No, this is an open bearing without integrated seals or factory lubricant; you must lubricate it upon installation.

SKF 32309 J2/Q single-row tapered roller bearing 45 x 100 x 38.25 mm with contact angle 13° - 32309

Supplier number: SKF 32309 | EAN 7316577563095

Recommended Retail Price €131.47

64.95 tax incl.

€53.68 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 7 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

High load capacity with Skf

Practical benefits

High combined load support: You accommodate heavy radial and axial forces in one direction simultaneously thanks to the tapered raceway design.
Reduced friction and wear: You achieve smooth operation and lower heat buildup during rotation due to the optimized internal geometry and contact profile.
Simple and versatile mounting: You install and maintain equipment easily because the inner ring assembly and outer ring are fully separable.

In a nutshell

The right choise for

With the Skf 32309 J2/Q, you rely on a robust single-row tapered roller bearing designed to handle heavy radial and unidirectional axial forces simultaneously. Featuring dimensions of 45 x 100 x 38.25 mm and a 13° contact angle, it is ideal for industrial gearboxes, drivetrains, and wheel hubs. The optimized internal geometry and pressed steel cage reduce friction and heat buildup, ensuring smooth rotation and a long service life. Thanks to the separable design, you can mount and maintain the inner and outer rings independently with speed and precision.

Product information FAQ

€64.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Number of rows: 1
Outer diameter: 100 mm
Width: 38,25 mm

Product description

Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.

Avantages

High radial and axial load carrying capacity
Accommodate axial loads in one direction
Low friction and long service life
Separable and interchangeable components

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 45 mm
Number of rows: 1
Outer diameter: 100 mm
Width: 38,25 mm
Bore type: Cylindrical
Cage: Sheet metal
Width, outer ring: 30
Lubricant: None
Arrangement of contact angle (double-row bearing): Not applicable
Reference speed: 5300
Relubrication feature: Without
Matched arrangement: No
Basic static load rating: 170
Bearing part: Complete bearing
Locating feature, bearing outer ring: None
Sealing: Without
Skf performance class: SKF Explorer
Width, inner ring: 36
Width, total: 38.25
Contact angle: 12.95277777781
Limiting speed: 7000
Bore diameter: 45
Basic dynamic load rating: 173
Coating: Without
Outer diameter: 100
Unit system: Metric

Brand SKF
01110106
EAN 7316577563095
Supplier number SKF 32309

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this tapered roller bearing?: This bearing has a 45 mm bore diameter, a 100 mm outside diameter, and a total width of 38.25 mm.
What loads can the SKF 32309 J2/Q accommodate?: It is designed to support combined radial and axial loads acting simultaneously in one direction.
Are the inner and outer rings separable?: Yes, the inner ring with roller assembly (cone) and outer ring (cup) are separable for easy mounting.
What do the J2/Q suffixes indicate?: J2 designates a pressed steel cage, while Q indicates optimized internal contact geometry and surface finish.
Is this bearing sealed or pre-lubricated?: No, this is an open bearing without integrated seals or factory lubricant; you must lubricate it upon installation.